Gallon jug insulator



FIG. 1 is a perspective view of a gallon jug insulator, shown in usewith a gallon jug and shown with a wallet held within a pocket of thegallon jug insulator; the gallon jug and wallet are shown in brokenlines and form no part of the claimed design;

FIG. 2 is a front view of the gallon jug insulator of FIG. 1 shown witha cellular phone held within another pocket of the gallon jug insulatorand shown with keys coupled to the gallon jug insulator; the cellularphone and keys are shown in broken lines and form no part of the claimeddesign;

FIG. 3 is a rear view of the gallon jug insulator of FIG. 1;

FIG. 4 is a right side view of the gallon jug insulator of FIG. 1;

FIG. 5 is left side view of the gallon jug insulator of FIG. 1;

FIG. 6 is a top view of the gallon jug insulator of FIG. 1; and,

FIG. 7 is a bottom view of the gallon jug insulator of FIG. 1.

CLAIM The ornamental design for a gallon jug insulator, as shown anddescribed.